Enrollment
509
Illinois · 2024-25 NCES data
Elementary school (grades K-5) · Oak Park, IL
Federal NCES profile for Irving Elem School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 64/100.
The verdict
Irving Elem School earns 64/100 on the Resource Investment Index, with class sizes smaller than 73% of Illinois schools. It is also more racially and ethnically mixed than most Illinois schools.
Irving Elem School has class sizes smaller than 73% of Illinois schools. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, Irving Elem School ranks #3 of 4 elementary schools in Oak Park, IL.
NCES ID 172925003063 Verify on NCES CCD record →
Enrollment
509
Illinois · 2024-25 NCES data
Teachers (FTE)
44.0
Federal CCD staff survey
Students per teacher
12:1
vs 14:1 Illinois avg
-14% vs state
How Irving Elem School compares with Illinois and U.S. medians
Smaller classes than state median
12:1 - 2.0 below the Illinois state median of 14:1, indicating smaller average class loads than typical schools in the state.
Irving Elem School is a mid-sized elementary school in Oak Park, Illinois, enrolling 509 students.
Class sizes run a bit leaner than typical: 12:1 puts it in the smaller third of Illinois schools by student-teacher ratio.
Enrollment of 509 puts it in the larger third of Illinois schools by headcount.
Its Resource Investment Index outscores 97% of the 3,845 Illinois schools with a score on record, a top-tier result on this measure.
Its student body is led by White (52%) and Hispanic or Latino (15%), more mixed than most schools in the state (diversity index 66/100).
12.6% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
The surrounding Oak Park Esd 97 spends $22,057 per pupil, 29% above the Illinois average, a better-resourced district than most.
Among Oak Park's elementary schools, it stands alongside Abraham Lincoln Elem School (580 students): Irving Elem School is smaller than that campus by headcount and runs heavier classes (12:1 vs 11.8:1).
Oak Park Esd 97 also operates Gwendolyn Brooks Middle School (947 students) and Percy Julian Middle School (927 students) alongside Irving Elem School.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
Irving Elem School on the metrics families compare, against Illinois and U.S. means.
| Metric | This school | vs Illinois | Illinois avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12:1 | ▼ 14% | 14:1 | 15.7:1 |
| Enrollment | 509 | top 29% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Largest group: White at 52.2% of enrollment.
Simpson diversity index - at 66.3, Irving Elem School is more mixed than the Illinois school average of 38.9.
District-wide per-pupil expenditure for Oak Park Esd 97, which includes Irving Elem School.
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Gwendolyn Brooks Middle School | Larger | No free-lunch data | Similar S:T ratio |
| Percy Julian Middle School | Larger | No free-lunch data | Similar S:T ratio |
| Abraham Lincoln Elem School | Similar size | No free-lunch data | Similar S:T ratio |
| Longfellow Elem School | Similar size | No free-lunch data | Similar S:T ratio |
| Oliver W Holmes Elem School | Similar size | No free-lunch data | Similar S:T ratio |
Comparisons are relative to Irving Elem School's own figures; each column derives from NCES Common Core of Data.
3 comparable elementary schools (grades K-5) serving the same city.
Next steps
Verify locally before acting on Irving Elem School's federal record.
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Irving Elem School has 509 students enrolled. It is an elementary school in Oak Park, IL.
The student-teacher ratio at Irving Elem School is 12:1, which is 14% lower than the Illinois average of 14:1 and 24% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
The largest demographic group at Irving Elem School is White at 52.2% of enrollment, in Oak Park, IL. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 66.3/100.
Irving Elem School has a Resource Investment Index of 64/100 (higher reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Irving Elem School ranks #3 of 4 elementary schools in Oak Park, IL. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Oak Park on the city page.
Irving Elem School earns 64/100 on the Resource Investment Index, with class sizes smaller than 73% of Illinois schools. It is also more racially and ethnically mixed than most Illinois schools. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
Besides Irving Elem School, Oak Park Esd 97 also operates Gwendolyn Brooks Middle School (947 students), Percy Julian Middle School (927 students), and Abraham Lincoln Elem School (580 students). See the Oak Park Esd 97 district page for the complete list.